baber/WOPTO huggingface dataset:
Patent JP-S5471388-A (JP)
Title: Electric connector that ensure low cost
Inventor: JIYOSEFU KEGUREBUITSUCHI
IPC: H01R12/58
Filed: 1978-10-12
Abstract: An electrical connecter for providing interconnection between one or more printed circuit board panels 27 and external electrical components comprises a one-piece plastic body member 11 having a plurality of spaced-apart, contact-receiving apertures each of which has a narrow cavity region 15 and a shoulder cavity region 17 communicating with the narrow cavity region 15 and cooperating therewith to define an offset shoulder surface 16. Electrical contacts are disposed in the apertures, each contact including a terminal portion 41, a shoulder portion 42 and an active contact portion 43. Each portion of the contact is shaped to correspond to the configuration of the corresponding cavity region in the connector, whereby the press fit of the terminal portion 41, the shoulder portion 42, and a plurality of raised ridges 45 provided on the shoulder portion 42 of the contact define an irregular constricted and circuitous path through the aperture to provide an essentially liquid impervious juncture. Thus the insulating liquids coated on the printed circuit boards 27 and the associated connectors are unable to seep or wick into the active contact portion 43. <IMAGE>
Patent JP-S63290749-A (JP)
Title: Effective patch discriminating method in automatic density controller
Inventor: KURATA YOSHIAKI
IPC: B41F31/02
Filed: 1987-05-25
Abstract: PURPOSE:To prevent an erroneous control, by a method wherein, a predetermind calculation is conducted on the basis of the density of a color patch measured by every color, and the calculated value is compared with prestored data for judging whether the color patch is an effective one. CONSTITUTION:In a scanning densitometer, with the rotation of a motor 1, a measuring head 4 held by a guide 5 is traveled right and left and a pulse signal is issued from a rotary encoder 6 according to the travel distance of the measuring head 4. A color bar 9 is printed on a margin part of a printing paper 8 and composed of a large number of color patches 9a, and a host computer part stores the data for the respective patches by evey channel, i.e. Red, Green, and Blue. Therefore, whether the previously stored data per channel coincide with characteristics is discriminated. If it is not coincident, the data is made invalid because of the judgment that a patch absent part has been measured, and a protect is applied to a corresponding ink key. In this manner, the presence of an effective patch can be automatically discriminated, and an erroneous control to an ink key corresponding to an invalid patch can be prevented.
Patent JP-S5826688-A (JP)
Inventor: ITOU HIDEKUNI
IPC: B62K25/10
Filed: 1981-08-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H06338756-A (JP)
Title: Resonator type surface acoustic wave filter
Inventor: NAKAMURA YOSHITAKA
IPC: H03H9/64
Filed: 1993-05-27
Abstract: PURPOSE:To suppress the occurrence of unnecessary spurious to obtain a higher degree of out of pass band suppression by setting the electrode array pitch of the reflecting electrode part and that of the exciting electrode part to different values in at least one of one-terminal pair surface acoustic wave resonators connected in series. CONSTITUTION:With respect to the resonator type surface acoustic wave (SAW) filter where plural one-terminal pair SAW resonators provided with reflecting electrode parts 1 and 3 and an exciting electrode part 2 are connected in series and in parallel, an electrode array pitch lambdaSREF of reflecting electrode parts 1 and 3 and an electrode array pitch lambdaSIDT of the exciting electrode 2 are made different from each other in at least one of these one-terminal pair SAW resonators connected in series. For example, the electrode array pitch lambdaSIDT of exciting electrode parts 2 connected in series and the electrode array pitch lambdaSDREF of reflecting electrode parts 1 and 3 are set to 4.42mum and 4.38mum respectively in, for example, the resonator type SAW filter of the band pass filter having 850 to 900MHz as the pass band.
Patent JP-S5460290-A (JP)
Title: Production of catalyst for removing nitrogen oxide from exhaustion gas producted in ammonia contact reducing system
Inventor: FUKUDA AKIMITSU
IPC: B01D53/94
Filed: 1977-10-21
Abstract: PURPOSE: To provide a durable, inexpensive highly SOx-resistant and highly denitrizing catalyst for removing nitrogen oxide, an iron-removed, skeleton-structure  ilumenite one reside is molded into a form, fired and used as a carrier into which  vanadium oxide is to be incorporated.  
     CONSTITUTION: Iluminite ore containing Fe 2 O 3 , Fe 3 O 4  as impurities is crushed and reduced to iron oxide by using reducing gas. The reduced ore is then immersed into mineral acid such as HCl and H 2 SO 4  to leach out iron ingredient until iron remains less than 10% in Fe 2 O 3  conversion value. The process leaves a skeleton- structured ilumenite ore residue, which is molded into a form and fired below 1000°C into a fires body. The fires body is in usual way utilized as a carrier for carrying 1 to 10% of vanadium oxide.  
     EFFECT: Sufficiently durable and high activity ia provided to the catalyst for removing NO x  from exhaustion gas containing high dusty, high SO x  concentration which is normally extremely diffucult to remove 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6017872-A (JP)
Title: Organic battery
Inventor: MURAMATSU HIROMOCHI
IPC: H01M10/0567
Filed: 1983-07-11
Abstract: PURPOSE:To prevent any reduction in the conductivity of the organic conductive material by trapping active ions which may cause the reduction in the performance of an organic battery by adding a compound having a frontier electron density larger than that of the organic conductive material to make electrolyte. CONSTITUTION:In an organic secondary battery constituted by using an organic conductive material as at least one of electrodes 2, an electron-repelling compound or a compound having an electron-repelling group which has a frontier electron density larger than that of the organic conductive material is added to prepare electrolyte 6. When polyacetylene having a frontier electron density of 0.35 is used as the organic conductive material, dimethyl imidazolidinone, toluene, diphenylamine or dimethylaniline having a frontier electron density of larger than 0.35 may be used.
Patent JP-H07311529-A (JP)
Title: Image forming device
Inventor: SUDA TAKEO
IPC: G03G21/10
Filed: 1994-05-17
Abstract: PURPOSE:To smoothly carriers included in the recovered toner to a developing device, in an image forming device provided with a recovered toner carrying path between the developing device and a cleaning device. CONSTITUTION:A recovered toner discharge member 15 carrying the toner recovered by a cleaning blade 13 is provided in parallel with a photoreceptor 1 in the cleaning device 10. The recovered toner is discharged into a toner carrying tube 18 provided between the cleaning device 10 and the developing device 4 from the cleaning device 10 by the toner discharge member 15 and a recovered toner carrying member 19 carrying the recovered toner into the developing device 4 is provided so as to insert into the toner carrying tube 18 and rotated even after the actuation of the recovered toner discharge member 15 is stopped.
Patent JP-S5917289-A (JP)
Title: Resin sealed light emitting device
Inventor: MATSUMOTO KAZUTAKA
IPC: C08G59/00
Filed: 1982-07-21
Abstract: PURPOSE:To offer the resin sealed light emitting device having small inside stress in the sealing resin, and having the superior light output Po characteristic by a method wherein a light emitting element is sealed with a thermosetting resin composition consisting of a resin mixture consisting of liquid epoxy resin and the addition reaction product of epoxy resin and the kind of lactone, and a boron trifluoride-amine complex. CONSTITUTION:The epoxy resin to be used is usually known epoxy resin containing epoxy groups of two pieces or more in one molecule, and for example, bisphenol A-type epoxy resin, bisphenol F-type epoxy resin, phenol novolak type epoxy resin, cycloaliphatic epocy resin, etc., can be enumerated. The addition reaction product is a multifunctional spiroorthoester compound having the spiroorthoester groups of two pieces or more indicated by the formula (R in the formula indicates a bivalent organic group). The compounding ratio of the addition reaction product of epoxy resin and the kind of lactone is selected always in the extent of 40-90wt% to the total quantity of the resin mixture consisting of epoxy resin and the addition reaction product.
Patent JP-H08198046-A (JP)
Title: Expansion device
Inventor: SUKOTSUTO OZUBOON
IPC: B60R21/26
Filed: 1995-04-26
Abstract: PURPOSE: To allow an inflator to withstand a long period of use without damage and to maintain its functions without servicing by providing an additional fixing means for preventing threadedly engaged first and second cups from being separated after threaded engagement. CONSTITUTION: The wall 24 of a lower cup 16 has a ring-shaped rib 36 below threads. In addition, the wall 18 of an upper cup 14 has an axially extending ring-shaped lip 38. The lip 38 is in a configuration A when the upper and lower cups 14, 16 are coupled together. After the two cups 14, 16 are coupled together, however, the lip 38 is bent (caulked) onto the rib 36 and in a B configuration so that the cups 14, 16 are mechanically engaged. Such mechanical engagement prevents the two cups 14, 16 from being opened apart after assembly.
Patent JP-H06336520-A (JP)
Title: Production of poly(hydroxycarboxylic acid)
Inventor: OBUCHI SEIJI
IPC: C08G63/06
Filed: 1993-05-27
Abstract: PURPOSE:To industrially easily and inexpensively obtain a high-mol. poly(hydroxycarboxylic acid) through direct condensation polymerization with dehydration. CONSTITUTION:This production method comprises heating a hydroxycarboxylic acid or an oligomer thereof using a naphthalene compound as a solvent in the presence of absence of a catalyst while refluxing the solvent and simultaneously removing the water from the reactional system.
Patent JP-S62289596-A (JP)
Title: Technetium chelate for renal function inspection
Inventor: ARUFUONSU EMU BAABURUTSUGEN
IPC: C07F13/00
Filed: 1987-05-25
Abstract: The invention relates to a technetium chelate of the general formula   <CHEM>  wherein  X is a sulphur atom or an imino group, Z is a hydrogen atom, a carboxy group, an alkoxycarbonyl group having 1-4 carbon atoms, an aminocarbonyl group, a sulpho group, an aminosulphonyl group or a carboxymethylaminocarbonyl group,  Tc represents technetium-99m, R1 is a hydrogen atom or an alkyl group having 1 or 2 carbon atoms, and R2, R3, R4, and R5 are dual or different and represent hydrogen atoms or branched or non-branched alkyl groups having 1-4 can atoms, which alkyl groups are optionally substituted with an amino group, a hydroxy group, a mercapto group, a halogen atom, a carboxy group or an aminocarbonyl group, with the proviso that R3, R4 and R5 do not all three of them represent hydrogen atoms;  as well as water-soluble salts of these compounds. The invention also relates to a tripeptide compound to be used for preparing said chelate and to a kit oomprising a composition of said tripeptide compound.
Patent JP-S62282794-A (JP)
Title: Laser beam machine
Inventor: UCHIDA EIICHIRO
IPC: B23K26/082
Filed: 1986-05-30
Abstract: PURPOSE:To enable the air tightness of the work chamber in laser beam machining by sealing the work chamber by the covers for the bottom face, side plate and ceiling surface, shrinking the cover existed in the moving direction by a pair of freely extending and shrinking covers and spreading the cover at the opposite side. CONSTITUTION:The work chamber R sealed by a bottom face bed 10, the side plate 16 of a fixing plate, the 1st-3rd direct-acting members 20, 30, 35 and the main part of a pair of the 1st, 2nd cover sheets 42, 52 is formed. With the movement of the 1st directacting member 20, the 1st cover sheet 42 at the right side, for instance, is contracted by being automatically rolled in by a rolling roll 40 and the 1st cover sheet 42 of the left side of 1st direct-acting member 20 is spreaded by being automatically pulled out of the winding reel 40. The 2nd and 3rd direct-acting members 30, 35 are moved similarly in Y and Z directions, keeping the sealing state of the work chamber R. In this way, the air tightness of the work chamber can be improved and the space for the whole device including the whole work chamber can be reduced.
Patent JP-H11332586-A (JP)
Title: Highly active alakline phosphatase
Inventor: HOELKE WERNER DR
IPC: C12N15/09
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a new DNA encoding a highly active alkaline phosphatase involved in eukaryote with the amino acid residue at a specific site having a specific activity lower than that of aspartic acid residue, and useful for producing recombinant highly active alkaline phosphatase. SOLUTION: This new DNA is such one as to encode a highly active alkaline phosphatase involved in eukaryote and shown by formula I or formula II, with the amine acid residue at 322-site having a specific activity of >=3,000 U/mg lower than that of aspartic acid residue, being useful for e.g. producing recombinant highly active alkaline phosphatase with high specific activity by gene recombination means capable of cloning. This new DNA is obtained by screening a DNA bank prepared from matured bovine intestine using a partial cDNA fragment as probe.
Patent JP-S5650544-A (JP)
Title: Resin sealing structure for ic
Inventor: SATOU TETSUO
IPC: G04G17/04
Filed: 1979-10-01
Abstract: PURPOSE:To reduce the sealing area and to utilize the flexibility of the film to the maximum extent by installing a sealing frame whose size is smaller than that of the device hole for mounting the IC which is formed on a film carrier in said device hole, and sealing the IC by resin. CONSTITUTION:On a flexible film 1, is formed a device hole 18 having recessed part 18a which serve the roles of positioning and a stopper. Fingers 2b of a circuit substrate 10, which is formed by processing such as tin plating and the like on a copper pattern and pipes 3a which are formed at the electrode parts of an IC 3, are bonded by thermal compression. Then, convex parts 16a for positioning the sealing frame 16 are inserted into the recesses 18a of the device hole 18. While, the sealing frame 16 is placed on the fingers 2b. Thereafter, sealing resin 7 is injected from a resin injecting hole 16b by using a resin injecting device and the like. The resin is cured in a circulating type hot-wind drying oven. The sealing frame 16 comprises materials such as resin, metal, ceramics, and the like.
Patent JP-S5459717-A (JP)
Title: Device of automatically opening and closing flapdoor in dump car
Inventor: NISHIMURA HISANOBU
IPC: B60P1/26
Filed: 1977-10-20
Abstract: PURPOSE: To allow the draining, gravimetry, etc. of loads without mounting a manual opening and closing device, by making a releasing operation angle larger than a firm connecting operation angle of a flapdoor corresponding to the tilt of a load box.  
     CONSTITUTION: When tilting a load box 1 under a horizontal condition, a lever 15 axially supported to a main frame 8 of the load box 1 in an oscillation-free shape through a bracket 14 rises, and a movable portion material 21 mounted to a sub- frame of a chassis also moves upward by connection between the connecting groove 26 and a roller 16 of the lever 15 in response to the rise of the lever 15. When a tilt angle of the load box 1 approaches a releasing operation angle (Approx. 20°), the rise of said movable portion material 21 is stopped by the connection of a shaft 29 of a regulating portion material 23 with a lower end portion of a long hole 28 mounted to the movable portion material 21, and said roller 16 rolls on a guide surface 25 of the movable portion material 21, thus moving a hook 11 in the opening direction through a transmission lever 17, then releasing the firm connection of a flapdoor 5. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S616836-A (JP)
Title: Semiconductor testing apparatus
Inventor: OOUCHI MICHIO
IPC: H01L27/04
Filed: 1984-06-20
Abstract: PURPOSE:To realize high precision and high speed logical test by compensating for timing error between a driver and a comparator. CONSTITUTION:An active input signal to be input to a circuit bus including an IC45 to be tested and an output signal from the IC45 are connected with the reference comparison terminals 37, 37' on a test board 36' and a delay time 1 of circuit bus operated is measured with the reference comparison circuit 44. In addition, a delay time 2 of circuit bus of IC45 is measured at the terminal 30' among the I/O terminals 30, 30', 30'' for logical operation test comprising a comparator 34. Difference between the delay time 1 and delay time 2 is converted by the CPU to the data in accordance with the timing compensation mechanism. The converted data is transferred to a skew register for the D/A conversion, thus completing the compensation for timing of all terminals. In this case, since an input capacitance of the reference comparison circuit 44 is small and a rising time is also short, high precision measurement of delay time or high speed logical operation test can be realized even for the IC's having different drive capability in IC output by compensating for the timing for each IC to be tested.
Patent JP-H0423426-A (JP)
Title: Manufacture of thermocouple protecting tube for diffusion furnace
Inventor: NOZAWA TATSUO
IPC: G01K1/08
Filed: 1990-05-18
Abstract: PURPOSE:To prevent the generation of accidents, such as cut thermocouple by eliminating an impregnated Si layer by a specific amount at least on the inner surface after having impregnated Si into a protecting tube body made of SiC. CONSTITUTION:After having impregnated Si into a protecting tube body made of SiC, an impregnated layer is eliminated by 20 to 200mum at least on the inner surface. Either a mechanical method or a chemical etching method is acceptable to eliminate the inner surface of the Si impregnated SiC protection pipe. The chemical etching method includes a wet etching method, which uses HF-HNO3 (1:1) or HF-HNO3-H2O (1:4) and a dry etching method, which uses HX (X stands for halogen) + N2 (0.02 to 0.2 : 100). This construction makes it possible to inhibit the generation of Pt-Si alloy even when a thermocouple is brought into contact with the inner surface of the protecting tube and prevent cutting accidents of thermocouples for long time.
Patent JP-S6412633-A (JP)
Title: Data communication method and multiconnection system
Inventor: JIYATSUKU REIMONDO BORUKU
IPC: B60R16/03
Filed: 1988-05-24
Abstract: PURPOSE: To improve the reliability and the maintenance performance by continuing operation of the system even when diversified system faults take place to display types of faults thereby displaying location where system faults take place and avoiding the effect of noise. CONSTITUTION: The system is provided with transmission means 28, 32 which send data to a 1st bus 12 and send complement data being a complement of the data sent to the 1st bus 12 to a 2nd bus 14, a 1st reception means 62 connecting to the 1st bus 12, and a 2nd reception means 66 connecting to the 2nd bus 14 and also with a differential reception means 70 that is connected to both the buses 12, 14 to combine the data and the complement data thereby avoiding the effect of noise. Furthermore, each reception means is provided with a detection means 74 that detects a predetermined data sequence and start of message, a decoder means 82 connecting to the detection means 74 to display a fault including types of faults and their location, and a data selection means 78 selecting data from any reception means based on the fault display from the decoder means 82. Thus, the reliability and the maintenance performance are improved.
Patent JP-S62283925-A (JP)
Title: Platelet coagulation inhibiting agent
Inventor: KITAMURA KANEMOTO
IPC: A61K31/165
Filed: 1986-05-31
Abstract: PURPOSE:To provide a platelet coagulation inhibiting agent containing N-(hydroxystyryl)benzamide as an active component and having excellent effect and safety. CONSTITUTION:The compound of formula is used as an active component of the objective agent. The agent is useful for the remedy of thrombosis and embolus, amelioration of blood flow disorder, amelioration of various thrombotic syndromes such as ulcer, pain, cold feeling, etc., caused by chronic arterial obstruction and remedy of thrombosis and embolus caused by ischemic cerebrovascular disorder and ischemic cardiovascular disorder. It is administered at a rate of 0.5-500mg daily per 1kg of body weight by oral administration. The compound of formula can be produced by reacting 4-hydroxyphenyl ethanolamine hydrochloride with benzoyl chloride and heating the resultant N-[2-hydroxy-2-(4-hydroxyphenyl)ethyl]benzamide in the presence or absence of catalyst.
Patent JP-2000316945-A (JP)
Title: Bath room structure and entrainment boad
Inventor: UETAKE ATSUSHI
IPC: A61H33/00
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a useful bath room structure and an entrainment boad which can lighten a burden of a people to be nursed and a nurse. SOLUTION: A bath room structure has a bath main body 13 whose shape is a rectangle when it is seen from upward and which is surrounded by short side parts 8a, 8b and long side parts 7a and 7b and a washery 9 next to the long side part 7b of the bath main body 13. The structure has a rail part 15 having a depth rail part 16 which is extended from a direction of the washery 9 to a direction of depth along the short side part 8a and also has an entrainment boad 18 which can move slidingly along the rail part 15 by dint of engaging with the rail part 15. A lateral rail part 17 which is bent at almost right angle to the deepth rail part 16 and extended to a direction of a central part of the bath main body 13 is formed repeatedly.
Patent JP-2000321793-A (JP)
Title: Oxidation treatment method and apparatus
Inventor: MORI YOSHIAKI
IPC: G03F7/42
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To reduce energy necessary for oxidation and ashing. SOLUTION: An excitation coil 12 is disposed around a water tank 14 and an AC magnetic field is applied to water 18 to finely divide the cluster of the water 18. By the finely divided cluster, an increased amount of ozone supplied from an ozone supply source 24 is dissolved in the water 18. The ozonized water in the water tank 14 is sprayed by a spray pump 34 from a spray nozzle header 38 on a silicon substrate 42 heated to a temperature above the boiling point of water with a heater part 48 disposed on a treatment table 44. When the sprayed ozonized water 40 comes in contact with the silicon substrate 42, the ozone is decomposed to generate monoatomic oxygen and the surface of the silicon substrate 42 is oxidized.